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市场反映某款高速物流车动力性差,对该款车动力传动系统进行了分析,提出通过改变发动机油门特性的方法来改善整车动力性,并对新油门特性的动力性、经济性进行了仿真计算与道路试验,改善了整车性能。
The market reflects the poor driving force of a high-speed logistics car, and analyzes the powertrain system of the car. It proposes to improve the vehicle dynamics by changing the engine throttle characteristics and to simulate the dynamics and economy of the new throttle characteristics Computation and road testing to improve vehicle performance.